Air-moistening attachment for hot-air registers



(No Model.)

H. ILIOWIZI.

AIR MOISTENI-NG ATTAGHMENTTOR HOT AIB. REGISTERS. BT05261923IA Patented 001;. 2, 1894.4

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MINI

ATTORNEY.

UNITED PATENT. GERICE. f

HENRYILIQWI'ZI',OFJIIIIILPHIA, PEINIIsYLvANIA.

SPECIFICATION forming' part 'of Letter; Patentlvo. 526,923, dated oetobere, 1894. Applicationiled January 20,1894.' semina-497.492., ,dto maar To' all whom it may cocerm:

Be it known that I, HENRY ILIoWIzI, a citizen of the United States,residing' in the city and county of Philadelphia, State of Pennsyl? Vania, have invented a new and usefulImprovement in Air Moistening and Purifying Attachments for Hot-Air Registers, which improvement is fully set forthin the followingy specification and accompanying drawings.

My invention consists of an attachment for a register as hereinafter described and claimed, whereby hot air from the latter may be divested of dust and moistened and modified, in whichimproved condition it may be directed into the apartment.

Figure l represents a perspective view of an attachment to a register embodying my invention. Fig. 2 represents a vertical section on line w, w, Fig. l. Fig. 3 represents a vertical section on line y, y, Fig. l. Similar letters of reference indicate corresponding parts in the several igures.

Referring to the drawings: A designates a casing or frame which is adapted to be placed in front of a hot air register B, and communicates with the same. In\ the lower portion of the frame is a pan, tray or trough C for holding water, the front D of the same constituting a door which is a continuation of the upper partE of saidframe, formingy together a closed front for the casing. The sides F of the frame are provided with openings throughout their entire length and constitute the means for the exit of the purified and modilied air from said frame, a space existing between the ends of the waterreceptacle O and each of the sides F of the frame A when the parts are in operative position, as is shown in Fig. 3, whereby the egress of the heated air is greatly facilitated.

It will be noted that by providing the sides alone of the casing with openings, all the impurities contained in the hot air aredeflected downwardly into the pan beforesaid air can be discharged from the casing.

Within the frame above the pan C, is a fan or fan-wheel G, which is mounted freely in position, so as to rotate by the passage of heat into the frame from the register.

In order to vconnect the frame with the register, I employ catches or hooks H, which are located within the frame, and havev their principle.

hooked-onion engaged with the walls llof ftheopenings ,oft the register, and their threaded ends passed through the wall of the part E ofthe frame, and engaged by nuts J,

,it-being evident that when said nuts are tightened, the frame is drawn rmly against the register, and reliably connected therewith. l It will be seen that when the heated air enters the frame, it impacts against the wheel E, and rotates the latter, whereby the air is driven downwardly into the pan C against the surface of the Water therein,so thatdust, &c.,'is trapped by the water and the air thus purified is subjected to the lvapor thereof, in which purified and moistened condition, it is directed to the open sides of the frame, and thus injected into the apartment.

The pan may be removed in order to readily pour out the water and dirt and be replenished with fresh water, without necessitating the disconnecting of brackets, hooks, bolts, or similar supporting devices, said pan resting on the bottom of the casing A and having its rear side preferably in 'contact with the register B.

If desired, disinfectant, deodorant or othe material may be placed in the pan, the eect of which is evident.

' I am aware that it has heretofore been proposed to inclose a water receptacle and a revolving fan in a suitable casing, and to attach the latter to a hot air register, and to such general construction I make no claim, my design in the present application being to simplify and render more accessible in vvarious details, the principle operative parts of hot air registers constructed in accordancewith the above Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is y 1. An air moistening and purifying attachment for a hot air register, consisting of a casing, having an imperforate upper front portion,in which is suitablyjournaled a fan, and a pan in the lower portion of said casing, the sides of the casing having openings throughout substantially their entire length, whereby the egress of the hot air is greatly facilitated, substantially as described.

2. An air moistening and purifying attachment for a hot air register, consistingzof a IOO casing, a water receptacle in the lower portion thereof,`a.nd a fan above the same adapted to be subjected to the hot air from the register, the sidewalls of said casing having openings throughout their entire length, a space being provided between said side Walls and the ends of the water receptacle, whereby the egress of the hot air is greatly facilitated, substantially as described.

3. A casing closed at the top portion, and open at its lower front portion, the -side walls of said casing being provided with openings throughout their entire length, a. fan in the top portion, and a pan in the lower portion of said casing, the front D of said pan forming a continuation` of the upper part of the casi ing, and serving` as a door, whereby the removal of said pan alone, permitsof access to the interior of the device,` the above parts being combined substantially as described.

4. An air moistening and purifying attachment for a. hot air register, consisting of a casing, a fan mounted in the upper part thereof, said casing having a closed front,

and* openings in` its sides, a removable pan filling the lower part of said casing below -said fan and havingv its front wall, forminga 'continuation of the Wallof the casing, and

means substantially as described for securing y the latter to the wall of a register, said parts being combined substantially as described.

y HENRY ILIOWIZI. Witnesses:A

ISAAC L. MARKS, JOHN A. WIEDERSHEIM. 

